岩床
拼音:yán chuáng英文翻譯
bedrock
相關詞條:
1.
sill 2.rockfloor 3.ledgerock 4.rockbed 5.rocksheet
例句:
- 半深成的,淺成的在到達地球表面之前的主要作為小型岩石群固化的,尤其象岩脈或岩床的凝固用於指岩石
Solidifying chiefly as a minor intrusion, especially as a dike or sill, before reaching the earth's surface. Used of rocks.
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